电线的接头怎么说英语

In English, a wire joint is called a "wire splice." To make a wire splice, you would first strip the insulation off the ends of the two wires that you want to join. Then you would twist the bare wire strands together tightly and wrap them with electrical tape or use a wire connector to secure the splice. Wire splices are commonly used to join two wires together in electrical wiring, such as when extending a circuit or making a repair.